BDJ5FC0WFP-E2

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Overview

The BDJ5FC0WFP-E2 is a fixed-output low-dropout (LDO) voltage regulator manufactured by ROHM Semiconductor. It provides a stable 15 V output with a maximum continuous current of 1 A. The device operates within an input voltage range of 4 V to 26.5 V and supports a maximum withstand voltage of 35 V. Key electrical specifications include a typical dropout voltage of 300 mV at 0.5 A, a line regulation of 20 mV, and a quiescent current of 500 uA. The unit features a voltage adjustment accuracy of ±1% at 25°C and is housed in a TO-252-5 surface-mount package.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Feature Summary

• Integrated overcurrent protection circuit to prevent IC damage during output short circuits.
• Built-in thermal shutdown mechanism to protect against overheating under overload conditions.
• Low saturation design enabling efficient voltage regulation with minimal voltage drop.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Applications

• General-purpose power management in electronic equipment requiring stable 15 V rails.
• Local power supply units for consumer electronics such as HDDs and PCs.
• Industrial control systems utilizing standard-grade voltage regulation components.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Procurement Notes

Verify the specific suffix E2 confirms RoHS compliance and lead-free status before procurement. Confirm the TO-252-5 package variant matches the target PCB footprint requirements. Ensure the fixed 15 V output aligns with the system design constraints. Check for any specific handling precautions associated with the SMD/SMT installation style.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Selection Notes

Select this component when a fixed 15 V output is required with up to 1 A load capability. The TO-252-5 package offers a balance between thermal performance and board space efficiency. Consider the 35 V withstand voltage rating for applications with potential input transients. Verify that the operating temperature range of -25°C to +85°C meets the environmental specifications of the end application.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Part Context

This part belongs to the BDxxFC0 series of low saturation regulators from ROHM. It is designed for applications prioritizing stability and protection features in compact form factors. The BDJ5FC0WFP-E2 serves as a standard-grade solution for general electronic devices, distinct from automotive-specific variants which may carry different reliability qualifications.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Replacement Considerations

The part number alias BDJ5FC0WFP refers to the same functional device without the E2 suffix. Verify if the non-E2 version meets specific regulatory or material requirements. No other direct substitute part numbers are confirmed in the provided documentation.